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From Robert Metzger <rmetz...@apache.org>
Subject Re: MaxPermSize on yarn
Date Mon, 16 Nov 2015 18:17:54 GMT
Hi Gwen,

there is a configuration value called "env.java.opts", that allows you to
pass custom JVM args to JM and TM JVMs.

I hope that helps.



On Mon, Nov 16, 2015 at 5:30 PM, Gwenhael Pasquiers <
gwenhael.pasquiers@ericsson.com> wrote:

> Hi,
>
>
>
> We’re having some OOM permgen exceptions when running on yarn.
>
>
>
> We’re not yet sure if it is either a consequence or a cause of our
> crashes, but we’ve been trying to increase that value… And we did not find
> how to do it.
>
>
>
> I’ve seen that the yarn-daemon.sh sets a 256m value.
>
> It looks to me that it’s also possible to customize the YarnClient JVM
> args, but it will only be for the client, not for the TaskManagers.
>
>
>
> Do you know of a way to do it ?
>
>
>
> B.R.
>
>
>
> Gwenhaël PASQUIERS
>

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